Improved subtraction function for logarithmic number system
Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.
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| 言語: | English |
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Malaysian Technical Universities Network (MTUN)
2013
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my.unimap-269962013-07-23T07:10:42Z Improved subtraction function for logarithmic number system Rizalafande, Che Ismail, Dr. Sohiful Anuar, Zainol Murad, Dr. Hussin, R. rizalafande@unimap.edu.my sohiful@unimap.edu.my Logarithmic number system (LNS) High-speed Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis. Logarithmic number system can be highly considered as an alternative to floating-point, specifically for applications that require a wide dynamic range of numbers for their arithmetic operations. To date, its implementation is still restricted by complexity of performing addition and subtraction functions as a result of using large lookup tables. In this paper, a method is revealed to substantially reduce these tables by means of using second order co-transformation procedure. The results predominantly show that the proposed technique offers significantly better speed, area and accuracy than current state-of-the-art logarithmic number system. 2013-07-23T07:10:42Z 2013-07-23T07:10:42Z 2012-11-20 Working Paper p. 151-155 http://hdl.handle.net/123456789/26996 en Proceedings of the Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 Malaysian Technical Universities Network (MTUN) |
| institution |
Universiti Malaysia Perlis |
| building |
UniMAP Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaysia Perlis |
| content_source |
UniMAP Library Digital Repository |
| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Logarithmic number system (LNS) High-speed |
| spellingShingle |
Logarithmic number system (LNS) High-speed Rizalafande, Che Ismail, Dr. Sohiful Anuar, Zainol Murad, Dr. Hussin, R. Improved subtraction function for logarithmic number system |
| description |
Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis. |
| author2 |
rizalafande@unimap.edu.my |
| author_facet |
rizalafande@unimap.edu.my Rizalafande, Che Ismail, Dr. Sohiful Anuar, Zainol Murad, Dr. Hussin, R. |
| format |
Working Paper |
| author |
Rizalafande, Che Ismail, Dr. Sohiful Anuar, Zainol Murad, Dr. Hussin, R. |
| author_sort |
Rizalafande, Che Ismail, Dr. |
| title |
Improved subtraction function for logarithmic number system |
| title_short |
Improved subtraction function for logarithmic number system |
| title_full |
Improved subtraction function for logarithmic number system |
| title_fullStr |
Improved subtraction function for logarithmic number system |
| title_full_unstemmed |
Improved subtraction function for logarithmic number system |
| title_sort |
improved subtraction function for logarithmic number system |
| publisher |
Malaysian Technical Universities Network (MTUN) |
| publishDate |
2013 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/26996 |
| _version_ |
1643795016715337728 |
| score |
13.252575 |